Excessive sweating and dizziness. A heat stroke may hit you as a result of low fluid levels in your body or severe dehydration. If you are not drinking enough water to replenish fluids lost through sweating, you tend to expose yourself to the risk. Your body needs to be hydrated to be able to respond to the heat.
task identity. Extent to which a job involves doing a complete from beginning to end and identifiable piece of work with a visible outcome, as opposed to doing only a portion of the job. Task identity is an important component of job satisfaction. See also task significance.
In computer programming, a task is a basic unit of programming that an operating system controls. Depending on how the operating system defines a task in its design, this unit of programming may be an entire program or each successive invocation of a program. Since one program may make requests of other utility programs, the utility programs may also be considered tasks (or subtasks).